when 36 = 5a 120 = loa 434 = lo b + 3o c + 3ob + 100 c loob +354C + 30a + ving equations by the elimination met nd find the variables a,b,c

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter9: Systems Of Linear Equations
Section9.2: The Substitution Method
Problem 10OE
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when
30 = Sa
+ lo b + 3o c
120= loa + 3ob + 100 c
434
30a
loob +354C
=
+
Solving equations by the elimination method
and find the Variables a, b, c
Transcribed Image Text:when 30 = Sa + lo b + 3o c 120= loa + 3ob + 100 c 434 30a loob +354C = + Solving equations by the elimination method and find the Variables a, b, c
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